diff -r 5f819b90d479 -r 99b265e0d1d0 misc/libphysfs/lzma/CS/7zip/ICoder.cs
--- a/misc/libphysfs/lzma/CS/7zip/ICoder.cs	Thu Oct 11 23:43:31 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,145 +0,0 @@
-// ICoder.h
-
-using System;
-
-namespace SevenZip
-{
-	/// <summary>
-	/// The exception that is thrown when an error in input stream occurs during decoding.
-	/// </summary>
-	class DataErrorException : ApplicationException
-	{
-		public DataErrorException(): base("Data Error") { }
-	}
-
-	/// <summary>
-	/// The exception that is thrown when the value of an argument is outside the allowable range.
-	/// </summary>
-	class InvalidParamException : ApplicationException
-	{
-		public InvalidParamException(): base("Invalid Parameter") { }
-	}
-
-	public interface ICodeProgress
-	{
-		/// <summary>
-		/// Callback progress.
-		/// </summary>
-		/// <param name="inSize">
-		/// input size. -1 if unknown.
-		/// </param>
-		/// <param name="outSize">
-		/// output size. -1 if unknown.
-		/// </param>
-		void SetProgress(Int64 inSize, Int64 outSize);
-	};
-
-	public interface ICoder
-	{
-		/// <summary>
-		/// Codes streams.
-		/// </summary>
-		/// <param name="inStream">
-		/// input Stream.
-		/// </param>
-		/// <param name="outStream">
-		/// output Stream.
-		/// </param>
-		/// <param name="inSize">
-		/// input Size. -1 if unknown.
-		/// </param>
-		/// <param name="outSize">
-		/// output Size. -1 if unknown.
-		/// </param>
-		/// <param name="progress">
-		/// callback progress reference.
-		/// </param>
-		/// <exception cref="SevenZip.DataErrorException">
-		/// if input stream is not valid
-		/// </exception>
-		void Code(System.IO.Stream inStream, System.IO.Stream outStream,
-			Int64 inSize, Int64 outSize, ICodeProgress progress);
-	};
-
-	/*
-	public interface ICoder2
-	{
-		 void Code(ISequentialInStream []inStreams,
-				const UInt64 []inSizes, 
-				ISequentialOutStream []outStreams, 
-				UInt64 []outSizes,
-				ICodeProgress progress);
-	};
-  */
-
-	/// <summary>
-	/// Provides the fields that represent properties idenitifiers for compressing.
-	/// </summary>
-	public enum CoderPropID
-	{
-		/// <summary>
-		/// Specifies size of dictionary.
-		/// </summary>
-		DictionarySize = 0x400,
-		/// <summary>
-		/// Specifies size of memory for PPM*.
-		/// </summary>
-		UsedMemorySize,
-		/// <summary>
-		/// Specifies order for PPM methods.
-		/// </summary>
-		Order,
-		/// <summary>
-		/// Specifies number of postion state bits for LZMA (0 <= x <= 4).
-		/// </summary>
-		PosStateBits = 0x440,
-		/// <summary>
-		/// Specifies number of literal context bits for LZMA (0 <= x <= 8).
-		/// </summary>
-		LitContextBits,
-		/// <summary>
-		/// Specifies number of literal position bits for LZMA (0 <= x <= 4).
-		/// </summary>
-		LitPosBits,
-		/// <summary>
-		/// Specifies number of fast bytes for LZ*.
-		/// </summary>
-		NumFastBytes = 0x450,
-		/// <summary>
-		/// Specifies match finder. LZMA: "BT2", "BT4" or "BT4B".
-		/// </summary>
-		MatchFinder,
-		/// <summary>
-		/// Specifies number of passes.
-		/// </summary>
-		NumPasses = 0x460,
-		/// <summary>
-		/// Specifies number of algorithm.
-		/// </summary>
-		Algorithm = 0x470,
-		/// <summary>
-		/// Specifies multithread mode.
-		/// </summary>
-		MultiThread = 0x480,
-		/// <summary>
-		/// Specifies mode with end marker.
-		/// </summary>
-		EndMarker = 0x490
-	};
-
-
-	public interface ISetCoderProperties
-	{
-		void SetCoderProperties(CoderPropID[] propIDs, object[] properties);
-	};
-
-	public interface IWriteCoderProperties
-	{
-		void WriteCoderProperties(System.IO.Stream outStream);
-	}
-
-	public interface ISetDecoderProperties
-	{
-		void SetDecoderProperties(byte[] properties);
-	}
-}